Spironolactone
Dec 26, 2009
Spironolactone
Molecular formula : C24H32O4S
MW : 416.57
CAS No. 52-11-01-7
Nature : 198-207 ° C melting point (Dec.). Specific rotation -37 ° (c = 1, CHCl3). Water-soluble practically insoluble
Packing:25kg/ Drum
Nature : alias antisterone......
China
![Cialis [IC351]](http://image.ecplaza.com/offer/f/fangbin/2815986_s.jpg)
Cialis [IC351]
Dec 26, 2009
Chemical name
Formula
CAS Number 171596-29-5
Molecular formula C22H19N3O4
Index White crystalline powder.
MP: 300-303ºC
LOD: 99.5%
Specific Rotation: [a]20D=+70-72º(C=1.00, CHCl3)
TLC: Only one spot
Use It is indicated for the.....
China
![Ethanaminium, N-(4-(bis[4-(diethylamino)phenyl]methylene)-2, 5-cyclohexadien-1-ylidene)-N-ethyl-, Chl](http://image.ecplaza.com/offer/h/hhlfchem126/6456720_s.jpg)
Ethanaminium, N-(4-(bis[4-(diethylamino)phenyl]methylene)-2, 5-cyclohexadien-1-ylidene)-N-ethyl-, Chl
Dec 25, 2009
Trade code:LF TPM-I
[bis[4-(diethylamino)phenyl]methylene]2, 5-cyclohexadien-1-ylidene]-N-ethyl -Ethanaminium, chloride
CAS[2340-59-2]
Green crystal powder
Absorption maximum(in CHCl3)590nm Extinction.....
Liaoning Huahai Lanfan Chemical Technology Co., Ltd.
China
Mesterolone
Dec 25, 2009
Mesterolone
CAS: 1424-00-6
MF: C20H32O2
MW: 304.47
mp:208 °C
refractive index:17.6 ° (C=0.9, CHCl3)
Usage:A progesterone receptor antagonist with partial agonist activity.
Abortifacient.
China
Astaxanthin - Microalga Haematococcus Pluvialis Extract
Dec 09, 2009
Astaxanthin - Microalga Haematococcus Pluvialis Extract
Product Name: Astaxanthin
Product Type: Fine crystal powder
Molecular formula and Molecular weight: C40H52O4 / 596.90
Solubility: Poor solubility in water, sol. in CHCl3 (6mg/ ml) & DMF.....
China
Astaxanthin - Microalga Haematococcus Pluvialis Extract
Dec 01, 2009
Molecular formula and Molecular weight:: C40H52O4 / 596.90
CAS No.: 472-61-7
Melt Point: 211.0 C to 215.0 C
Solubility: Poor solubility in water, sol. in CHCl3 (6mg/ ml) & DMF (0.5ng/ ml)
Appearance: Fine crystal powder
Color: wine.....
China
(S)-(-)-Indoline-2-carboxylic Acid ( Perindopril Intermediate )
Nov 02, 2009
CAS:[ 79815-20-6]
(S)-(-)-Indoline-2-carboxylic acid ( Perindopril intermediate )
Appearacne: white or off-white crystalline
Assay:98%
specific rotation： [α] 26.5 D : +136.5 ～ 138.5° ( c=1 CHCl3 )
Melting.....
China
Sell Refrigerant Gas R22/r134a/r12/r404a/r407c/r410a
Mar 31, 2009
Chlordi fluormethand for industrial uses(R22), molecular formula:CHCLF2, molecular weigtht:86.47. Using antimony pentachloride as catalyst, carbon tetrachloride (CHCL3), reacts with anhydrous hydrogen fluoride(AHF)to form R22. Under ambinent.....
Zhejiang Zitic Imp & Exp Co., Ltd
China
Side Chain For Meropenem
Jan 06, 2009
Molecular Formula:C15H19N3O5S
MW:353.40
CAS No:[96034-64-9]
Appearance:power with white or light yellow color
Mp:117-119.5 oC
[a]D20: +9.60~+9.75 (c=1.01, CHCl3)
Loss on drying: NMT 0.5%
Assay: NLT 97% (HPLC)
Container:.....
China
R22
Jan 06, 2009
Chlordi fluormethand for industrial uses(R22), molecular formula:CHCLF2, molecular weigtht:86.47. Using antimony pentachloride as catalyst, carbon tetrachloride (CHCL3), reacts with anhydrous hydrogen fluoride(AHF)to form R22. Under ambinent.....
China
Seawater Desalination Equipment
Jan 10, 2008
RO system is used to desalinize, desalination rate can reach 30-50%, output water can directly be drunk.Contaminates including , lead, copper, arsenic, mercury, magnesium, zinc, cyanide, sulphide, nickel, silver, manganese, barium, chromium, CHCl3, .....
China
13X Molecular Sieve
Jun 22, 2007
molecular sieve can also adsorb CHCl3, CHBr3, CHI3, CCL4,
CBr4, C6H6, N-C3F8, C(CH3)4, C(CH3)3OH, parabutanol,
cyclohexane, iso-hydrocarbons, toluene, etc. Since it has Besides the matters that can be adsorbed by 5A, 13X
high activity, .....
Shaanxi Yixiu Molecular Sieve & Catalyst Co., Ltd
China
Sell Cialis IC-351
Apr 18, 2006
CAS 171596-29-5
White crystalline powder
Melting point 300-303 degree
LOD below0.5%
Heavy meta below50ppm
Assay over99.5%
Specific rotation [a]20D=+70-72º（C=1.00，CHCl3）
TLc Only one stain
EDISON TRADING CO LTD
China
Yellow Phosphorus
Jul 13, 2005
Product Description:
Mw:123.89
Quality: Yellow waxy solid. Relative density 1.82(20), melting point 44.1 boiling point
280, dissolve in lye, benzene(c6h6), ethanol, chloroform(chcl3), methylbenzene
And carbon disulfide(cs2)but water. Burns.....
China
Cis-(IR, 2S)-1-Amino-2-Indanol, CAS:136030-00-7
Product name : Cis-(IR, 2S)-1-Amino-2-Indanol CAS No.: 136030-00-7 Molecular formula: C9H11NO Molecular weight: 149.1 Appearance: Off-white crystalline powder Chiral Purity: 99.0% Chemical Purity(HPLC): 99.0% Specific Rotation [20/ D]: +58- ...
China
![Boc-Hyp-Ome[cas#74844-91-0]](http://img.ecplaza.com/my/suzhoutianmapharma/4s.gif)
Boc-Hyp-Ome[cas#74844-91-0]
Product Name: Boc-Hyp-OMe CAS No.: 74844-91-0 Structure: Molecular Formula: C11H19NO5 Molecular Weight: 245.27 Appearance: white or off-white powder Melting point: ...
China
Boc-Tyr-OMe
Your Target Material: Boc-Tyr-OMe -------------------------------------------------------------------------------- General Information Product Name: Boc-Tyr-OMe Synonyms: N-(tert-Butoxycarbonyl)-L-tyrosine methyl ester Molecular Formula: ...
China
Diphenylacetonitrile
CAS: 86-29-3 MF: C14H11N MW: 193.24804 bp (°C): 181 (p=12 torr) mp (°C): 73 - 76 Assay: 99% Min Diphenylacetonitrile Molecular Formula (C6H5)2CHCN Molecular Weight 193.25 CAS 86-29-3 Assay 98% Density 2.894 Comments Melting Point (°C): ...
China
Astaxanthin - Microalga Haematococcus Pluvialis Extract, MSN:arene06@live.cn
Astaxanthin - Microalga Haematococcus Pluvialis Extract Molecular formula and Molecular weight: C40H52O4 / 596.90 CAS No.: 472-61-7 Melt Point: 211.0 C to 215.0 C Solubility: Poor solubility in water, sol. in CHCl3 (6mg/ ml) & DMF (0.5ng/ ml) ...
China
Offer To Buy CHCL3
Dear Sirs:
we SHANDONG MEDICINES&HEALTH PRODUCTS IMP. &EXP. CORP. are a general importers from China, and we now have demand for CHCL3, 2000MT/ MON, the demand for the quality is as following:
H2O ≤100PPM GB6283-86
purity.....
China
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Terms of Use - Privacy Policy - Anti-Spam Policy - Safe Trading Tips
Ranked as the most popular site in B2B Marketplace by
and
©Since 1996 EC Plaza Network, Inc. All Rights Reserved. EC Plaza Network : KOREA, CHINA, JAPAN